Minnesota Department of Transportation

511 Travel Info

Traffic Engineering

 

Signal plan sheets

Sample plan

Note: The files are in DGN format, intended only for use with Microstation™. If you require different file formats, please contact Jerry Kotzenmacher.

Required ADA Standard Plan Sheets

Required Standard Plan Sheets

Detail sheets

Detail sheet can be used as is or modified for your specific project.


Combination Signal & Lighting Pads
Lighting
Voltage
Voltage from
Power Company
Lighting Service Cabinet Type
L1
L2
240/480
120/240 and
240/480 *
detail 1.dgn
detail 4.dgn
240/480
240/480 *
(with stepdown)
detail 2.dgn
detail 5.dgn
120/240
120/240
detail 3.dgn
detail 6.dgn
* Where available from the power company, it is preferable to obtain 2 separate services from the power company at 2 different voltages, rather than to use a step-down transformer for the signals.












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